Ruby on Rails 5.0.6

preview.rb

actionmailer/lib/action_mailer/preview.rb on GitHub
Last modified: 2017-09-08 11:53:10 +0800

Required Files

active_support/descendants_tracker

Namespace

MODULE ActionMailer
MODULE ActionMailer::Previews
MODULE ActionMailer::Previews::ClassMethods
CLASS ActionMailer::Preview